Given that MosFilm has licensed several new titles to Criterion and even films that were formerly with Kino (Dersu Uzala, Stalker, etc) - I'd expect to see alot more exciting Russian pics coming in the future. Thus a Come and See or a War and Peace are both highly likely at this point (we'll probably see them on FilmStruck or a Janus tour in not too long).

Criterion weirdly have added a page for Marcel Vertes, one of the costume designers for the Powell Thief of Baghdad (who doesn't really have any other notable credits). Could mean a soon-to-come upgrade, I guess?